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  1. Core Server
  2. SERVER-13938

Allow TTLMonitor to use existing indexes starting with Date field

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    • Minor Change
    • v5.0
    • Execution Team 2021-03-08, Execution Team 2021-06-14, Execution Team 2021-06-28

    Description

      If the composite index starts with the Date field, the TTLMonitor's queries would be as fast and will not require an extra index.

      We have lots of time-series data with composite indexes starting with Date, we're forced to create the TTL index although it's used solely by the TTLMonitor.

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              yuhong.zhang@mongodb.com Yuhong Zhang
              alonho Alon Horev
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